~function(){
	var Timer = null;
	var CurScreen = MaxScreen = 1;
	var pics=document.getElementById('pwSlidePlayer').getElementsByTagName("DIV");
	pics[0].style.display="";
	var MaxScreen=pics.length-1;
	window.pwSlidePlayer=function (action,index) {
		clearTimeout(Timer);
		switch (action) {
			case 'pause' :
				clearTimeout(Timer);
				break;
			case 'goon' :
				clearTimeout(Timer);
				Timer = setTimeout('pwSlidePlayer();', 3000);
				break;
			case 'play' :
				CurScreen = index - 1 ;
			default :
				if (CurScreen >= MaxScreen)CurScreen = 0 ;
				for (i=0;i<MaxScreen;i++) {
					pics[i].style.display = "none" ;
				}
				if (pics[CurScreen]){
					pics[CurScreen].style.display = "block" ;
				}
				var NavStr = "" ;
				for (i=1;i<=MaxScreen;i++) {
					if (i == CurScreen+1) {
						NavStr += '<li><a href="javascript:;" target="_self" class="sel">'+i+'</a></li>' ;
					} else {
						NavStr += '<li onclick="pwSlidePlayer(\'play\','+i+');"><a href="javascript:;" target="_self">'+i+'</a></li>' ;
					}
				}
				document.getElementById("SwitchNav").innerHTML = NavStr ;
				if (MaxScreen>1) {
					CurScreen++;
					Timer = setTimeout('pwSlidePlayer();', 3000);
				}
		}
	}
}();